CN114521430B - Greenhouse carbon dioxide generation system - Google Patents
Greenhouse carbon dioxide generation system Download PDFInfo
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- CN114521430B CN114521430B CN202210252732.4A CN202210252732A CN114521430B CN 114521430 B CN114521430 B CN 114521430B CN 202210252732 A CN202210252732 A CN 202210252732A CN 114521430 B CN114521430 B CN 114521430B
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- connecting pipe
- fixedly connected
- carbon dioxide
- air duct
- controller
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 56
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 55
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 229910001868 water Inorganic materials 0.000 claims abstract description 68
- 238000000926 separation method Methods 0.000 claims abstract description 45
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 43
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 description 8
- 238000003860 storage Methods 0.000 description 6
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 5
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 5
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 5
- 239000001099 ammonium carbonate Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000029553 photosynthesis Effects 0.000 description 4
- 238000010672 photosynthesis Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/18—Greenhouses for treating plants with carbon dioxide or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of gas generation, in particular to a greenhouse carbon dioxide generation system which comprises a controller, wherein the upper part of the right side of the controller is linearly connected with a detector, the lower part of the right side of the controller is linearly connected with a power supply, the upper end of the controller is fixedly connected with a reaction bin, the upper end of the reaction bin is rotatably connected with a bin cover, the left side of the controller is provided with a separation tank, and a first gas guide pipe is fixedly connected between the lower part of the right side of the separation tank and the upper part of the left side of the reaction bin; a fan is arranged above the separation tank, and a third air duct is fixedly connected between the right side of the lower end of the fan and the upper part of the rear end of the separation tank; the ammonia removal mechanism is arranged inside the separation tank and used for removing ammonia mixed with carbon dioxide, and the technical problem that the ammonia leaks into the greenhouse due to decomposition after the ammonia is mixed with water is solved; and saturation of the aqueous solution used for mixing with ammonia gas causes the ammonia gas mixing efficiency to become low.
Description
Technical Field
The invention relates to the technical field of gas generation, in particular to a greenhouse carbon dioxide generation system.
Background
Greenhouse is also called greenhouse. A facility which can transmit light and keep warm and is used for cultivating plants. In seasons unsuitable for plant growth, the method can provide greenhouse growth period and increase yield, and is mainly used for cultivating or raising seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons.
CO2 is essential for crop photosynthesis. According to the measurement, each gram of the synthesized organic matter of the green plants needs to absorb 1.6 grams of carbon dioxide, which is 40 times of other substances. 90% of the dry matter accumulated by the plants is from the photosynthetic products. The amount of carbon dioxide used by one mu of crops is equivalent to 8-12 ten thousand cubic meters of carbon dioxide in the air, and the importance of the carbon dioxide to plants can be seen. However, carbon dioxide is a colorless, odorless gas that is often ignored when invisible or untouchable in the air, especially for greenhouse-cultivated crops. For the crops cultivated in the greenhouse, in winter, the doors and windows are tightly closed for heat preservation, and the crops are tight and airtight. After the sun comes out, the photosynthesis of crops is enhanced, the concentration of carbon dioxide in the greenhouse is rapidly reduced, and fresh air cannot enter the greenhouse. When the carbon dioxide concentration in the greenhouse is reduced to about 100PPm, although the sunlight is sufficient and the roots of the plants absorb sufficient moisture, the carbon dioxide is insufficient. Plants cannot photosynthesize, and carbon oxides are starved, so that normal growth, yield and quality are influenced. Therefore, if the carbon oxides are artificially supplemented in a sunlight greenhouse, cultivated vegetables or other crops after sunrise to meet the requirement of crop photosynthesis, the crop yield and quality can be greatly improved, and higher income can be obtained.
There are many ways to artificially replenish carbon dioxide, with a carbon dioxide generator being the most common; the principle of the carbon dioxide generator is that ammonium bicarbonate is heated, when the temperature reaches 36 ℃, the ammonium bicarbonate is decomposed into mixed gas of ammonia gas, water and carbon dioxide, then the generated gas is introduced into water, so that the ammonia gas and the water are mixed to form ammonia water, the ammonia gas is prevented from being emitted into a greenhouse to generate pungent odor and even cause ammonia poisoning, and the carbon dioxide is discharged into the greenhouse to carry out photosynthesis when the carbon dioxide is insoluble in water;
however, after the ammonia gas and the water are mixed, the aqueous solution is slowly saturated, the filtering effect of the ammonia gas becomes dwarf at the moment, and in addition, the ammonia water is extremely unstable and is easily decomposed into ammonia and water under the condition of illumination or temperature rise, and meanwhile, the temperature in the greenhouse is higher, so that the ammonia water is extremely easy to decompose, and the ammonia gas at the original separation part can be emitted into the greenhouse again.
In view of this, the invention provides a greenhouse carbon dioxide generation system, which solves the above technical problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a greenhouse carbon dioxide generation system, which solves the technical problem that ammonia gas leaks into a greenhouse due to decomposition after the ammonia gas is mixed with water; and the saturation of the aqueous solution for mixing with the ammonia gas causes the ammonia gas mixing efficiency to be lowered.
In order to achieve the purpose, the invention provides the following technical scheme: a greenhouse carbon dioxide generation system comprises a controller, wherein the upper part of the right side of the controller is linearly connected with a detector, the lower part of the right side of the controller is linearly connected with a power supply, the upper end of the controller is fixedly connected with a reaction bin, the upper end of the reaction bin is rotatably connected with a bin cover, the left side of the controller is provided with a separation tank, and a first air guide pipe is fixedly connected between the lower part of the right side of the separation tank and the upper part of the left side of the reaction bin;
a fan is arranged above the separation tank, and a third air guide pipe is fixedly connected between the right side of the lower end of the fan and the upper part of the rear end of the separation tank;
the inside of knockout drum is equipped with except that ammonia mechanism, it is used for getting rid of the ammonia gas of mixing with carbon dioxide to remove ammonia mechanism.
Preferably, remove ammonia mechanism and include the motor of fixed connection in the inside lower extreme of knockout drum, the upper end of motor is rotated and is connected with the carousel, the upper end edge equidistance fixedly connected with water pitcher of carousel, both ends are close to the equal fixedly connected with electro-magnet in inboard position about the inside of water pitcher, the equal fixedly connected with first connecting pipe in position that both ends are close to the outside about the inside right side of water pitcher, the inside of first connecting pipe is close to the first spring of one side fixedly connected with of electro-magnet, and one side fixedly connected with block rubber of electro-magnet is kept away from to first spring, the left side of knockout drum is equipped with the gas holder, and upper portion fixedly connected with second air duct between gas holder and the knockout drum, the equal sliding connection of one end that first air duct, second air duct and third air duct inside is close to the knockout drum has the second connecting pipe, the one end fixedly connected with second spring of knockout drum is kept away from to the second connecting pipe, and the one end of second connecting pipe and the first air duct, second air duct and third air duct inner wall fixed connection that correspond, the first connecting pipe and the outside of second connecting pipe have the mouth of flowing, the upper end inner wall fixed connection of touch switch that the upper end of water pitcher is connected with, and the inner wall of the switch is located the lower part of the fixed connection of water pitcher.
Preferably, the left sides of the water tank and the separation tank are both made of transparent plastic materials.
Preferably, the number of the water tanks is eight, and the motor rotates by 45 ° every time the motor is operated.
Preferably, the second connecting pipe is made of a magnetic metal material, and the magnetic attraction force generated by the electromagnet on the second connecting pipe is greater than the sum of the elastic force of the first spring, the elastic force of the second spring and the gravity of the second connecting pipe.
Preferably, the electromagnet, the motor and the touch switch are electrically connected, and the fan is electrically connected with an external power supply.
Preferably, the inside of the third air duct is located behind the second connecting pipe and is fixedly connected with a T-shaped rod, the front end of the T-shaped rod is fixedly connected with a pressing block, the inside of the second connecting pipe located inside the third air duct is filled with absorbent cotton, and the lower end of the third air duct is fixedly connected with a water collecting tank corresponding to the position of the second connecting pipe.
Preferably, the ammonia removal mechanism comprises a pressure pump fixedly connected to the middle of the first gas guide pipe, a collection box is arranged on the left side of the separation tank, a liquid guide pipe is fixedly connected to the lower portion between the collection box and the separation tank, partition plates are fixedly connected to the upper end and the lower end of the interior of the separation tank, and two one-way pressure valves are symmetrically and fixedly connected to the partition plates.
Preferably, the triggering pressure of the one-way pressure valve and the generating pressure of the pressurizing pump are both 1.5 MPa.
Preferably, the controller comprises an internal 2.4G wireless communication module and a heater fixedly connected to the bottom end inside the reaction bin.
Compared with the prior art, the invention has the beneficial effects that:
the mode through replacing the water pitcher separates carbon dioxide and ammonia mist, avoids the aqueous solution saturation and the ammonia that causes mixes the incomplete phenomenon and produces to through decomposing once more to the aqueous ammonia, collect the ammonia after will separating alone, can ensure that the ammonia can not enter into the big-arch shelter, improved carbon dioxide's purity, and avoided the ammonia to leak the potential safety hazard that causes.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a sectional top view of a separator tank according to a first embodiment of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a front sectional view of a separation tank in a first embodiment of the present invention;
FIG. 5 is a front cross-sectional view of the water tank in the first embodiment of the present invention;
FIG. 6 is a partial cross-sectional side view of a third airway tube according to a first embodiment of the invention;
FIG. 7 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 8 is a front cross-sectional view of a separation tank in a second embodiment of the present invention;
FIG. 9 is a block diagram of the system of the present invention.
In the figure: 1. a controller; 2. a detector; 3. a power source; 4. a reaction bin; 5. a bin cover; 6. a separation tank; 7. a first air duct; 8. a gas storage tank; 9. a second airway tube; 10. a fan; 11. a third air duct; 12. a turntable; 13. a motor; 14. a water tank; 15. an electromagnet; 16. a first connecting pipe; 17. a first spring; 18. a rubber block; 19. a flow port; 20. a second connection pipe; 21. a second spring; 22. an elastic metal sheet; 23. a touch switch; 24. absorbent cotton; 25. a T-shaped rod; 26. pressing into blocks; 27. a water collection tank; 28. a pressure pump; 29. a collection box; 30. a catheter; 31. a partition plate; 32. a one-way pressure valve.
Detailed Description
In order to make the objects, technical means and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a greenhouse carbon dioxide generation system, which solves the technical problem that ammonia gas leaks into a greenhouse due to decomposition after being mixed with water; and the saturation of the aqueous solution used for mixing with the ammonia gas causes the ammonia gas mixing efficiency to be lowered;
in order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
The embodiment of the invention provides a greenhouse carbon dioxide generation system, which is shown in figures 1 to 9:
the first embodiment example: as shown in fig. 1 to 5, the device comprises a controller 1, wherein a detector 2 is linearly connected to the upper portion of the right side of the controller 1, a power supply 3 is linearly connected to the lower portion of the right side of the controller 1, a reaction bin 4 is fixedly connected to the upper end of the controller 1, a bin cover 5 is rotatably connected to the upper end of the reaction bin 4, a separation tank 6 is arranged on the left side of the controller 1, and a first gas guide tube 7 is fixedly connected between the lower portion of the right side of the separation tank 6 and the upper portion of the left side of the reaction bin 4;
a fan 10 is arranged above the separation tank 6, and a third air duct 11 is fixedly connected between the right side of the lower end of the fan 10 and the upper part of the rear end of the separation tank 6;
an ammonia removal mechanism is arranged in the separation tank 6 and used for removing ammonia mixed with carbon dioxide;
the ammonia removal mechanism comprises a motor 13 fixedly connected to the lower end of the inside of the separation tank 6, a rotary disc 12 is rotatably connected to the upper end of the motor 13, a water tank 14 is fixedly connected to the edge of the upper end of the rotary disc 12 at equal intervals, electromagnets 15 are fixedly connected to the positions, close to the inner sides, of the upper end and the lower end of the inside of the water tank 14, a first connecting pipe 16 is fixedly connected to the positions, close to the outer sides, of the upper end and the lower end of the inside of the water tank 14, a first spring 17 is fixedly connected to one side, close to the electromagnet 15, of the inside of the first connecting pipe 16, a rubber block 18 is fixedly connected to one side, far away from the electromagnet 15, of the first spring 17, an air storage tank 8 is arranged on the left side of the separation tank 6, and a second air guide pipe 9 is fixedly connected to the upper portion between the air storage tank 8 and the separation tank 6, one ends of the insides of the first air duct 7, the second air duct 9 and the third air duct 11, which are close to the separation tank 6, are all connected with a second connecting pipe 20 in a sliding manner, one end of the second connecting pipe 20, which is far away from the separation tank 6, is fixedly connected with a second spring 21, one end of the outer side of the second spring 21, which is far away from the second connecting pipe 20, is fixedly connected with the inner walls of the corresponding first air duct 7, the second air duct 9 and the third air duct 11, flow ports 19 are respectively formed in the outer sides of the first connecting pipe 16 and the second connecting pipe 20, a touch switch 23 is fixedly connected with the inner wall of the upper end of the water tank 14, and an elastic metal sheet 22 is fixedly connected with the inner wall of the water tank 14, which is positioned below the touch switch 23;
the left sides of the water tank 14 and the separation tank 6 are both made of transparent plastic materials;
the number of the water tanks 14 is eight, and the motor 13 rotates for 45 degrees in each work;
the second connecting pipe 20 is made of magnetic metal, and the magnetic attraction force generated by the electromagnet 15 on the second connecting pipe 20 is greater than the sum of the elastic force of the first spring 17, the elastic force of the second spring 21 and the gravity of the second connecting pipe 20;
the electromagnet 15, the motor 13 and the touch switch 23 are electrically connected, and the fan 10 is electrically connected with an external power supply;
the controller 1 comprises a 2.4G wireless communication module and a heater, wherein the wireless communication module is arranged in the controller, and the heater is fixedly connected to the bottom end in the reaction bin 4;
during operation, firstly, the power supply 3 is switched on, the controller 1 can be connected with the mobile phone APP through the 2.4G wireless communication module, when the detector 2 detects that the concentration of carbon dioxide in the greenhouse is too low, a signal is transmitted to the controller 1, the controller 1 controls the heater to work, the ammonium bicarbonate in the reaction chamber 4 is heated by the heater, the ammonium bicarbonate is heated and decomposed into carbon dioxide, water and ammonia mixed gas, the mixed gas flows into the separation tank 6 through the first air duct 7, it should be noted that the electromagnet 15 is electrified and controlled by the controller 1, the electromagnet 15 at the lower end in the right side water tank 14 in the initial state is electrified and generates magnetism, the electromagnet 15 at the upper end in the right side water tank 14 and the left side water tank 14 in the right side always keeps an electrified state, at the moment, the first connecting pipe 16 at the lower end in the water tank 14 at the right side middle part in the separation tank 6 is aligned with the second connecting pipe 20 in the first air duct 7, the second connecting pipe 20 is sucked into the first connecting pipe 16 under the action of the magnetic attraction force of the electromagnet 15, the first spring 17 is compressed, the second spring 21 is extended, the second connecting pipe 20 is aligned with the circulation ports 19 on the surfaces of the second connecting pipe 20 after entering the first connecting pipe 16, the mixed gas in the first air duct 7 enters the water tank 14 from the circulation ports 19, so that ammonia gas and water in the mixed gas are mixed to form ammonia water, carbon dioxide is not mixed with water and rises to the upper part of the water tank 14, the pressure in the water tank 14 is gradually increased along with the injection of the gas, at the moment, the air pressure pushes the elastic metal sheet 22 to deform upwards until the elastic metal sheet 22 is in contact with the touch switch 23, so that the touch switch 23 is opened, at the moment, the controller 1 controls the electromagnet 15 at the lower end in the right side water tank 14 to be powered off, the second connecting pipe 20 is retracted into the first air duct 7 under the extension of the second spring 21 after being not attracted by the magnetic force, the rubber block 18 is pushed by the first spring 17 to close the opening of the water tank 14, then the motor 13 works to drive the rotary disc 12 to rotate 45 degrees anticlockwise, the water tank 14 filled with mixed gas is transferred, another water tank 14 not filled with mixed gas is transferred to the middle part of the right side to be aligned with the first air duct 7, at the moment, the controller 1 controls the lower end electromagnet 15 in the right water tank 14 to be electrified and reciprocate, the water tank 14 filled with mixed gas is aligned with the third air duct 11 after rotating 90 degrees anticlockwise, at the moment, the second connecting pipe 20 is sucked into the first connecting pipe 16 under the action of the magnetic attraction force of the electromagnet 15 at the upper end in the right water tank 14, the first spring 17 is compressed, the second spring 21 is extended, and the second connecting pipe 20 is aligned with the flow ports 19 on the surface after entering the first connecting pipe 16, the carbon dioxide gas in the water tank 14 enters the third air duct 11 through the circulation port 19 and enters the fan 10 through the third air duct 11, the fan 10 blows the carbon dioxide gas into the greenhouse, the water tank 14 discharging the carbon dioxide gas rotates 90 degrees anticlockwise and then aligns with the second air duct 9, as the left sides of the water tank 14 and the separation tank 6 are made of transparent plastic materials, the ammonia water is rapidly decomposed into ammonia water and water under the illumination condition, at the moment, the second connecting pipe 20 is sucked into the first connecting pipe 16 under the action of the magnetic attraction force of the electromagnet 15 at the upper end in the right left water tank 14, the first spring 17 is compressed, the second spring 21 is extended, the second connecting pipe 20 enters the first connecting pipe 16 and then aligns with the circulation port 19 on the surface, the ammonia gas in the water tank 14 enters the second air duct 9 through the circulation port 19 and is guided into the air storage tank 8 through the second air duct 9 for storage, make only remain aqueous solution in the water pitcher 14, can continue to be used for the decomposition of carbon dioxide gas and ammonia, when decomposing carbon dioxide gas and ammonia, guaranteed that the aqueous solution can not be saturated, ensured the dissolution efficiency of ammonia, ammonia and carbon dioxide gas separate thoroughly simultaneously, can avoid the ammonia that the aqueous ammonia decomposes the production to enter into the big-arch shelter.
As shown in fig. 6, a T-shaped rod 25 is fixedly connected to the inside of the third air duct 11 at the rear of the second connecting pipe 20, a pressing block 26 is fixedly connected to the front end of the T-shaped rod 25, absorbent cotton 24 is filled in the inside of the second connecting pipe 20 located inside the third air duct 11, and a water collecting tank 27 is fixedly connected to the lower end of the third air duct 11 corresponding to the position of the second connecting pipe 20;
because the mixed gas is filtered by the aqueous solution, the carbon dioxide gas is easy to carry water vapor when being discharged, and if the humidity in the greenhouse is too high, the vegetables and fruits are diseased;
when the water storage tank works, the water tank 14 filled with mixed gas rotates 90 degrees counterclockwise and is aligned with the third air duct 11, at this time, the second connecting pipe 20 is sucked into the first connecting pipe 16 under the action of magnetic attraction of the electromagnet 15, the first spring 17 is compressed, the second spring 21 extends, the second connecting pipe 20 is separated from the pressure block 26 after being displaced, at this time, the absorbent cotton 24 is not squeezed by the pressure block 26 and is filled in the whole second connecting pipe 20, the second connecting pipe 20 enters the first connecting pipe 16 and is aligned with the flow opening 19 on the surface, carbon dioxide gas in the water tank 14 enters the third air duct 11 through the flow opening 19 and enters the fan 10 through the third air duct 11, the fan 10 blows the carbon dioxide gas into the greenhouse, moisture carried by the carbon dioxide gas which passes through the second connecting pipe 20 can be adsorbed through the absorbent cotton 24, so as to dry the carbon dioxide gas, when the electromagnet 15 is powered off, the second connecting pipe 20 is not attracted by magnetic force and contracts back to the inside of the third air duct 11 under the tension of the second spring 21, at this time, the absorbent cotton 24 can adsorb the moisture carried by the absorbent cotton 24, and can ensure that the water drops 27 can be absorbed and the absorbent cotton can not flow into the water collected in the water collection tank 24, and the saturated absorbent cotton 24 can be stored, thereby ensuring that water can be absorbed.
Second embodiment: as shown in fig. 7 to 8, the ammonia removing mechanism comprises a pressure pump 28 fixedly connected to the middle of the first gas duct 7, a collection tank 29 is arranged on the left side of the separation tank 6, a liquid guide tube 30 is fixedly connected to the lower part between the collection tank 29 and the separation tank 6, partition plates 31 are fixedly connected to the upper and lower ends of the interior of the separation tank 6, and one-way pressure valves 32 are symmetrically and fixedly connected to the two partition plates 31;
the triggering pressure of the one-way pressure valve 32 and the generating pressure of the pressurizing pump 28 are both 1.5 MPa;
the working principle is as follows:
when the device works, when mixed gas generated by the reaction bin 4 enters the separation tank 6 through the first gas guide pipe 7, the mixed gas is pressurized through the pressurization pump 28, along with the increase of the gas in the separation tank 6, the mixed gas is in a stable state after the internal pressure of the separation tank 6 reaches 1.5 MPa, ammonia gas is liquefied when the gas pressure reaches 1.5 MPa, the ammonia gas and carbon dioxide are separated, the liquefied ammonia gas is positioned at the bottom of the separation tank 6 due to gravity, the carbon dioxide gas is positioned at the top of the separation tank 6, meanwhile, the one-way pressure valve 32 is opened after the pressure reaches 1.5 MPa, the liquefied ammonia gas flows into the collection box 29 through the one-way pressure valve 32 at the lower part through the liquid guide pipe 30, the carbon dioxide gas enters the third gas guide pipe 11 through the one-way pressure valve 32 at the upper part and enters the fan 10 through the third gas guide pipe 11, and the fan 10 blows the carbon dioxide gas into the greenhouse, and the thorough separation of the ammonia gas and the carbon dioxide gas is realized;
it should be noted that ammonium bicarbonate is decomposed by heating when the temperature reaches 36 ℃, ammonia gas at 36 ℃ needs to reach 1389.00kpa to complete liquefaction, and 1398.00kpa is equivalent to 1.389 mpa, so that when the pressure reaches 1.5 mpa, the ammonia gas can be completely liquefied.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a warmhouse booth carbon dioxide generation system which characterized in that: the device comprises a controller (1), wherein the upper part of the right side of the controller (1) is linearly connected with a detector (2), the lower part of the right side of the controller (1) is linearly connected with a power supply (3), the upper end of the controller (1) is fixedly connected with a reaction bin (4), the upper end of the reaction bin (4) is rotatably connected with a bin cover (5), the left side of the controller (1) is provided with a separation tank (6), and a first air guide pipe (7) is fixedly connected between the lower part of the right side of the separation tank (6) and the upper part of the left side of the reaction bin (4);
a fan (10) is arranged above the separation tank (6), and a third air guide pipe (11) is fixedly connected between the right side of the lower end of the fan (10) and the upper part of the rear end of the separation tank (6);
an ammonia removal mechanism is arranged in the separating tank (6) and used for removing ammonia mixed with carbon dioxide;
remove ammonia mechanism and include motor (13) of fixed connection in the inside lower extreme of knockout drum (6), the upper end of motor (13) is rotated and is connected with carousel (12), upper end edge equidistance fixedly connected with water pitcher (14) of carousel (12), the equal fixedly connected with electro-magnet (15) in inboard position is close to in both ends about the inside of water pitcher (14), the equal fixedly connected with first connecting pipe (16) in position that both ends are close to the outside about the inside right side of water pitcher (14), the inside of first connecting pipe (16) is close to one side fixedly connected with first spring (17) of electro-magnet (15), and one side fixedly connected with rubber block (18) of electro-magnet (15) are kept away from in first spring (17), the left side of knockout drum (6) is equipped with gas holder (8), and upper portion fixedly connected with second air duct (9) between gas holder (8) and knockout drum (6), the equal sliding connection of one end that first air duct (7), second air duct (9) and third air duct (11) are inside is close to knockout drum (6) has second connecting pipe (20), the one end of second connecting pipe (21) that second spring (21) and spring (21) are kept away from in spring (7) and second connecting pipe (21) outside that second connecting pipe (21) correspond, second air duct (9) and third air duct (11) inner wall fixed connection, circulation mouth (19) have all been seted up in the outside of first connecting pipe (16) and second connecting pipe (20), the upper end inner wall fixed connection of water pitcher (14) has touch switch (23), and the inner wall of water pitcher (14) is located the below fixed connection elastic metal piece (22) of touch switch (23).
2. The greenhouse carbon dioxide generation system as claimed in claim 1, wherein the water tank (14) and the separation tank (6) are made of transparent plastic on the left side.
3. A greenhouse carbon dioxide generation system as claimed in claim 1, wherein the number of the water tanks (14) is eight, and the motor (13) rotates 45 ° per operation.
4. The greenhouse carbon dioxide generation system as claimed in claim 1, wherein the second connecting pipe (20) is made of magnetic metal, and the magnetic attraction force of the electromagnet (15) on the second connecting pipe (20) is greater than the sum of the elastic force of the first spring (17), the elastic force of the second spring (21) and the gravity of the second connecting pipe (20).
5. The greenhouse carbon dioxide generation system as claimed in claim 1, wherein the electromagnet (15), the motor (13) and the touch switch (23) are electrically connected, and the fan (10) is electrically connected with an external power supply.
6. The greenhouse carbon dioxide generation system as claimed in claim 1, wherein a T-shaped rod (25) is fixedly connected to the inside of the third air duct (11) behind the second connecting pipe (20), a pressing block (26) is fixedly connected to the front end of the T-shaped rod (25), absorbent cotton (24) is filled in the second connecting pipe (20) inside the third air duct (11), and a water collecting tank (27) is fixedly connected to the lower end of the third air duct (11) corresponding to the second connecting pipe (20).
7. The greenhouse carbon dioxide generation system as claimed in claim 1, wherein the controller (1) comprises an internal 2.4G wireless communication module and a heater fixedly connected to the bottom end of the reaction chamber (4).
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| CN202210252732.4A CN114521430B (en) | 2022-03-15 | 2022-03-15 | Greenhouse carbon dioxide generation system |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008007378A (en) * | 2006-06-30 | 2008-01-17 | Iwatani Internatl Corp | Method for recovering gaseous ammonia and recovering device therefor |
| CN203167710U (en) * | 2013-04-08 | 2013-09-04 | 天津农学院 | System for supplementing carbon dioxide and fertilizing ammonium hydroxide in greenhouse |
| CN103341311A (en) * | 2013-06-25 | 2013-10-09 | 李东田 | Separation method for producing tail gas by melamine |
| CN103420398A (en) * | 2012-05-25 | 2013-12-04 | 日本派欧尼株式会社 | Method of recovering ammonia and method of recycling ammonia by using the same |
| CN104920115A (en) * | 2015-06-19 | 2015-09-23 | 丁盛生 | Greenhouse carbon dioxide generator |
| CN105009994A (en) * | 2015-06-19 | 2015-11-04 | 丁盛生 | Vertical carbon-dioxide generator for greenhouse |
| CN105900743A (en) * | 2016-06-12 | 2016-08-31 | 李合伟 | Device and method for greenhouse carbon dioxide supply and ammonia gas treatment |
| CN205948609U (en) * | 2016-08-15 | 2017-02-15 | 南京汇涛节能科技有限公司 | Gas recovery device |
| CN106489615A (en) * | 2016-09-18 | 2017-03-15 | 大顺国际花卉股份有限公司 | A kind of device and method of the carbon dioxide fertilising of light temperature coupling |
| CN207519196U (en) * | 2017-10-31 | 2018-06-22 | 河南创卓仓储科技有限公司 | A kind of solar energy silo carbon-dioxide generator |
| CN112544299A (en) * | 2020-12-03 | 2021-03-26 | 张建华 | Intelligent vegetable planting greenhouse |
| CN213736277U (en) * | 2020-11-18 | 2021-07-20 | 海南圣力石化工程有限公司 | Ammonia water storage device |
| CN113697827A (en) * | 2021-08-20 | 2021-11-26 | 江西赣能股份有限公司 | SCR denitration urea hydrolysis ammonia production device |
-
2022
- 2022-03-15 CN CN202210252732.4A patent/CN114521430B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008007378A (en) * | 2006-06-30 | 2008-01-17 | Iwatani Internatl Corp | Method for recovering gaseous ammonia and recovering device therefor |
| CN103420398A (en) * | 2012-05-25 | 2013-12-04 | 日本派欧尼株式会社 | Method of recovering ammonia and method of recycling ammonia by using the same |
| CN203167710U (en) * | 2013-04-08 | 2013-09-04 | 天津农学院 | System for supplementing carbon dioxide and fertilizing ammonium hydroxide in greenhouse |
| CN103341311A (en) * | 2013-06-25 | 2013-10-09 | 李东田 | Separation method for producing tail gas by melamine |
| CN104920115A (en) * | 2015-06-19 | 2015-09-23 | 丁盛生 | Greenhouse carbon dioxide generator |
| CN105009994A (en) * | 2015-06-19 | 2015-11-04 | 丁盛生 | Vertical carbon-dioxide generator for greenhouse |
| CN105900743A (en) * | 2016-06-12 | 2016-08-31 | 李合伟 | Device and method for greenhouse carbon dioxide supply and ammonia gas treatment |
| CN205948609U (en) * | 2016-08-15 | 2017-02-15 | 南京汇涛节能科技有限公司 | Gas recovery device |
| CN106489615A (en) * | 2016-09-18 | 2017-03-15 | 大顺国际花卉股份有限公司 | A kind of device and method of the carbon dioxide fertilising of light temperature coupling |
| CN207519196U (en) * | 2017-10-31 | 2018-06-22 | 河南创卓仓储科技有限公司 | A kind of solar energy silo carbon-dioxide generator |
| CN213736277U (en) * | 2020-11-18 | 2021-07-20 | 海南圣力石化工程有限公司 | Ammonia water storage device |
| CN112544299A (en) * | 2020-12-03 | 2021-03-26 | 张建华 | Intelligent vegetable planting greenhouse |
| CN113697827A (en) * | 2021-08-20 | 2021-11-26 | 江西赣能股份有限公司 | SCR denitration urea hydrolysis ammonia production device |
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|---|---|
| CN114521430A (en) | 2022-05-24 |
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Effective date of registration: 20240529 Address after: 314050 9F, No. 705, Asia Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG YANGTZE DELTA REGION INSTITUTE OF TSINGHUA University Country or region after: China Patentee after: Jiaxing Hua Hong agricultural science and Technology Co.,Ltd. Address before: 314050 9F, No. 705, Asia Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YANGTZE DELTA REGION INSTITUTE OF TSINGHUA University Country or region before: China Patentee before: Shuimuguigu (Jiaxing) Agricultural Technology Co.,Ltd. |